Now Nye has figured out how to combine his affinity for the neckwear with his quest to learn more about space science. Nye teamed up with menswear designer Nick Graham on a collection of bow ties, with 10% of the proceeds going to his non-profit organization The Planetary Society. There are 15 ties in all that range from cheeky to dapper. In the former category are ties that have “Science Rules” and the periodic chart of elements printed on them. There is even one that has a silhouette of Nye’s head. For the less geeky, there are sharp bow ties with polka dots, stripes, and plaids.

All the ties go for $49.50 and Nye even put together a video to show you how to tie a bow tie in case you don’t know.